10/22/2010 1 Special Senses Week 6 Assignment p. 111 • Beef Eye dissection • ADAM Anatomy of the Eye and Ear • Examination of Eye and Ear using the ophthalmoscope and otoscope • Nerve Pathways for Vision and Hearing • Histology of the Special Senses (p. 115) • Models: – Eye and Ear (keys begin on p. 117)
7
Embed
Week 6 Special Senses - Western Washington Universitybiol.wwu.edu/lapsansk/348/TA6_Senses.pdf · 10/22/2010 1 Special Senses Week 6 Assignment p. 111 • Beef Eye dissection • ADAM
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
10/22/2010
1
Special Senses
Week 6
Assignment p. 111
• Beef Eye dissection
• ADAM Anatomy of the Eye and Ear
• Examination of Eye and Ear using the
ophthalmoscope and otoscope
• Nerve Pathways for Vision and Hearing
• Histology of the Special Senses (p. 115)
• Models:
– Eye and Ear (keys begin on p. 117)
10/22/2010
2
Learning Objectives
1. Describe the functional unit for the senses of smell, taste, vision, hearing, and equilibrium, and the important features of the stimulus to which each receptor may respond.
2. Describe the anatomy of the ear and explain the function of each feature.
3. Describe the anatomy of the eye and explain the function of each feature.
4. Explain how light is refracted by the anatomical features of the eye.
Beef Eye Dissection p. 111
• Wear PPE at all times.
• Rinse all preserved specimens off with large amounts of tap water before you begin dissection.
• Wear goggles when removing or replacing specimens in the bucket, and when rinsing off with tap water.
• When finished with dissection, rinse off the dissecting pan and dissecting instruments, and return these neatly for the next class to use.
Click here for a video clip demonstration of the dissection.
10/22/2010
3
ADAM: Eye & Ear
Use the pull down menu (or List Manager) to select the structures
listed in the assignment. Also use Atlas Anatomy.
Ophthalmoscope p. 113
Angle the light slightly toward the medial side.
Blood vessels and nerve fibers enter/leave the
fundus of the eye at the same location. Name
this location (arrow).
10/22/2010
4
Histology of the RetinaFrom which direction will light arrive at this section of the